Webster's Revised Unabridged Dictionary · 1913

organized

organized , adjective

1.
Same as arranged; as, an organized tour.
2.
Formed into an organization. Opposite of unorganized.
3.
well-conducted. Opposite of disorganized.
4.
Arranged according to a system or rule.
5.
Being a member of or formed into a labor union; -- of workers, used especially in the phrase “organized labor”. Opposite of nonunion.